Neverwinter Nights > Script Request
Spell Scripts!
420:
--- Quote ---Thx mate for the help. Unfortunetly its not worked so far. Do i have to set a variable in the mod to activate the spell hook? also do I compile the spell hook with the script in the main body of the rest of the spell hook. or after it?
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--- End quote ---
Set a global string called X2_S_UD_SPELLSCRIPT with the value of the name of the spellhook script.
Name Type Value
X2_S_UD_SPELLSCRIPT string myspellhook
If you already have a spellhook script it should already have:
#include "x2_inc_switches"
Just add the code inside the void main area to the existing script.
-420
Ser Red Ronnet Connington:
--- Quote ---Set a global string called X2_S_UD_SPELLSCRIPT with the value of the name of the spellhook script.
Name Type Value
X2_S_UD_SPELLSCRIPT string myspellhook
If you already have a spellhook script it should already have:
#include "x2_inc_switches"
Just add the code inside the void main area to the existing script.
-420
[snapback]37654[/snapback]
--- End quote ---
Hmm this is what I have done mate. I have compiled the spellhook with its standard name, and thus used it as the Value of the Global string(variable).
Therefore it looks like this X2_S_UD_SPELLSCRIPT string x2_inc_spellhook
It is still not working for some reason.
This is what I have done to the spellhook itself, this is where I added the script as their is no current void main section itself.
--- Quote ---//::///////////////////////////////////////////////
//:: Spell Hook Include File
//:: x2_inc_spellhook
//:: Copyright © 2003 Bioware Corp.
//:://////////////////////////////////////////////
/*
  This file acts as a hub for all code that
  is hooked into the nwn spellscripts'
  If you want to implement material components
  into spells or add restrictions to certain
  spells, this is the place to do it.
*/
//:://////////////////////////////////////////////
//:: Created By: Georg Zoeller
//:: Created On: 2003-06-04
//:: Updated On: 2003-10-25
//:://////////////////////////////////////////////
//#include "x2_inc_itemprop" - Inherited from x2_inc_craft
#include "x2_inc_craft"
#include "x2_inc_switches"
const int X2_EVENT_CONCENTRATION_BROKEN = 12400;
// Use Magic Device Check.
// Returns TRUE if the Spell is allowed to be cast, either because the
// character is allowed to cast it or he has won the required UMD check
// Only active on spell scroll
int X2UseMagicDeviceCheck();
// This function holds all functions that are supposed to run before the actual
// spellscript gets run. If this functions returns FALSE, the spell is aborted
// and the spellscript will not run
int X2PreSpellCastCode();
// check if the spell is prohibited from being cast on items
// returns FALSE if the spell was cast on an item but is prevented
// from being cast there by its corresponding entry in des_crft_spells
// oItem - pass GetSpellTargetObject in here
int X2CastOnItemWasAllowed(object oItem);
// Sequencer Item Property Handling
// Returns TRUE (and charges the sequencer item) if the spell
// ... was cast on an item AND
// ... the item has the sequencer property
// ... the spell was non hostile
// ... the spell was not cast from an item
// in any other case, FALSE is returned an the normal spellscript will be run
// oItem - pass GetSpellTargetObject in here
int X2GetSpellCastOnSequencerItem(object oItem);
int X2RunUserDefinedSpellScript();
int X2UseMagicDeviceCheck()
{
  int nRet = ExecuteScriptAndReturnInt("x2_pc_umdcheck",OBJECT_SELF);
  return nRet;
}
//------------------------------------------------------------------------------
// GZ: This is a filter I added to prevent spells from firing their original spell
// script when they were cast on items and do not have special coding for that
// case. If you add spells that can be cast on items you need to put them into
// des_crft_spells.2da
//------------------------------------------------------------------------------
int X2CastOnItemWasAllowed(object oItem)
{
  int bAllow = (Get2DAString(X2_CI_CRAFTING_SP_2DA,"CastOnItems",GetSpellId()) == "1");
  if (!bAllow)
  {
    FloatingTextStrRefOnCreature(83453, OBJECT_SELF); // not cast spell on item
  }
  return bAllow;
}
//------------------------------------------------------------------------------
// Execute a user overridden spell script.
//------------------------------------------------------------------------------
int X2RunUserDefinedSpellScript()
{
  // See x2_inc_switches for details on this code
  string sScript = GetModuleOverrideSpellscript();
  if (sScript != "")
  {
    ExecuteScript(sScript,OBJECT_SELF);
    if (GetModuleOverrideSpellScriptFinished() == TRUE)
    {
      return FALSE;
    }
  }
  return TRUE;
}
void main()
{
int nSpell=GetSpellId();
if(nSpell == SPELL_DIVINE_POWER)
{
if(GetLocalInt(OBJECT_SELF, "DPTime") == 1)
{
FloatingTextStringOnCreature("Divine Power can only be cast once every 10 rounds.", OBJECT_SELF, FALSE);
SetModuleOverrideSpellScriptFinished();
}
else
{
SetLocalInt(OBJECT_SELF, "DPTime", 1);
DelayCommand(60.0, ExecuteScript("dptimeup", OBJECT_SELF));
}
}
}
//------------------------------------------------------------------------------
// Created Brent Knowles, Georg Zoeller 2003-07-31
// Returns TRUE (and charges the sequencer item) if the spell
// ... was cast on an item AND
// ... the item has the sequencer property
// ... the spell was non hostile
// ... the spell was not cast from an item
// in any other case, FALSE is returned an the normal spellscript will be run
//------------------------------------------------------------------------------
int X2GetSpellCastOnSequencerItem(object oItem)
{
  if (!GetIsObjectValid(oItem))
  {
    return FALSE;
  }
  int nMaxSeqSpells = IPGetItemSequencerProperty(oItem); // get number of maximum spells that can be stored
  if (nMaxSeqSpells <1)
  {
    return FALSE;
  }
  if (GetIsObjectValid(GetSpellCastItem())) // spell cast from item?
  {
    // we allow scrolls
    int nBt = GetBaseItemType(GetSpellCastItem());
    if ( nBt !=BASE_ITEM_SPELLSCROLL && nBt != 105)
    {
      FloatingTextStrRefOnCreature(83373, OBJECT_SELF);
      return TRUE; // wasted!
    }
  }
  // Check if the spell is marked as hostile in spells.2da
  int nHostile = StringToInt(Get2DAString("spells","HostileSetting",GetSpellId()));
  if(nHostile ==1)
  {
    FloatingTextStrRefOnCreature(83885,OBJECT_SELF);
    return TRUE; // no hostile spells on sequencers, sorry ya munchkins :)
  }
  int nNumberOfTriggers = GetLocalInt(oItem, "X2_L_NUMTRIGGERS");
  // is there still space left on the sequencer?
  if (nNumberOfTriggers < nMaxSeqSpells)
  {
    // success visual and store spell-id on item.
    effect eVisual = EffectVisualEffect(VFX_IMP_BREACH);
    nNumberOfTriggers++;
    //NOTE: I add +1 to the SpellId to spell 0 can be used to trap failure
    int nSID = GetSpellId()+1;
    SetLocalInt(oItem, "X2_L_SPELLTRIGGER" + IntToString(nNumberOfTriggers), nSID);
    SetLocalInt(oItem, "X2_L_NUMTRIGGERS", nNumberOfTriggers);
    ApplyEffectToObject(DURATION_TYPE_INSTANT, eVisual, OBJECT_SELF);
    FloatingTextStrRefOnCreature(83884, OBJECT_SELF);
  }
  else
  {
    FloatingTextStrRefOnCreature(83859,OBJECT_SELF);
  }
  return TRUE; // in any case, spell is used up from here, so do not fire regular spellscript
}
//------------------------------------------------------------------------------
// * This is our little concentration system for black blade of disaster
// * if the mage tries to cast any kind of spell, the blade is signaled an event to die
//------------------------------------------------------------------------------
void X2BreakConcentrationSpells()
{
  // * At the moment we got only one concentration spell, black blade of disaster
  object oAssoc = GetAssociate(ASSOCIATE_TYPE_SUMMONED);
  if (GetIsObjectValid(oAssoc) && GetIsPC(OBJECT_SELF)) // only applies to PCS
  {
    if(GetTag(oAssoc) == "x2_s_bblade") // black blade of disaster
    {
      if (GetLocalInt(OBJECT_SELF,"X2_L_CREATURE_NEEDS_CONCENTRATION"))
      {
        SignalEvent(oAssoc,EventUserDefined(X2_EVENT_CONCENTRATION_BROKEN));
      }
    }
  }
}
//------------------------------------------------------------------------------
// being hit by any kind of negative effect affecting the caster's ability to concentrate
// will cause a break condition for concentration spells
//------------------------------------------------------------------------------
int X2GetBreakConcentrationCondition(object oPlayer)
{
  effect e1 = GetFirstEffect(oPlayer);
  int nType;
  int bRet = FALSE;
  while (GetIsEffectValid(e1) && !bRet)
  {
    nType = GetEffectType(e1);
    if (nType == EFFECT_TYPE_STUNNED || nType == EFFECT_TYPE_PARALYZE ||
      nType == EFFECT_TYPE_SLEEP || nType == EFFECT_TYPE_FRIGHTENED ||
      nType == EFFECT_TYPE_PETRIFY || nType == EFFECT_TYPE_CONFUSED ||
      nType == EFFECT_TYPE_DOMINATED || nType == EFFECT_TYPE_POLYMORPH)
    {
     bRet = TRUE;
    }
          e1 = GetNextEffect(oPlayer);
  }
  return bRet;
}
void X2DoBreakConcentrationCheck()
{
  object oMaster = GetMaster();
  if (GetLocalInt(OBJECT_SELF,"X2_L_CREATURE_NEEDS_CONCENTRATION"))
  {
    if (GetIsObjectValid(oMaster))
    {
      int nAction = GetCurrentAction(oMaster);
      // master doing anything that requires attention and breaks concentration
      if (nAction == ACTION_DISABLETRAP || nAction == ACTION_TAUNT ||
        nAction == ACTION_PICKPOCKET || nAction ==ACTION_ATTACKOBJECT ||
        nAction == ACTION_COUNTERSPELL || nAction == ACTION_FLAGTRAP ||
        nAction == ACTION_CASTSPELL || nAction == ACTION_ITEMCASTSPELL)
      {
        SignalEvent(OBJECT_SELF,EventUserDefined(X2_EVENT_CONCENTRATION_BROKEN));
      }
      else if (X2GetBreakConcentrationCondition(oMaster))
      {
        SignalEvent(OBJECT_SELF,EventUserDefined(X2_EVENT_CONCENTRATION_BROKEN));
      }
    }
  }
}
//------------------------------------------------------------------------------
// if FALSE is returned by this function, the spell will not be cast
// the order in which the functions are called here DOES MATTER, changing it
// WILL break the crafting subsystems
//------------------------------------------------------------------------------
int X2PreSpellCastCode()
{
 object oTarget = GetSpellTargetObject();
 int nContinue;
 //---------------------------------------------------------------------------
 // This stuff is only interesting for player characters we assume that use
 // magic device always works and NPCs don't use the crafting feats or
 // sequencers anyway. Thus, any NON PC spellcaster always exits this script
 // with TRUE (unless they are DM possessed or in the Wild Magic Area in
 // Chapter 2 of Hordes of the Underdark.
 //---------------------------------------------------------------------------
 if (!GetIsPC(OBJECT_SELF))
 {
   if( !GetIsDMPossessed(OBJECT_SELF) && !GetLocalInt(GetArea(OBJECT_SELF), "X2_L_WILD_MAGIC"))
   {
      return TRUE;
   }
 }
 //---------------------------------------------------------------------------
 // Break any spell require maintaining concentration (only black blade of
 // disaster)
 // /*REM*/ X2BreakConcentrationSpells();
 //---------------------------------------------------------------------------
 //---------------------------------------------------------------------------
 // Run use magic device skill check
 //---------------------------------------------------------------------------
 nContinue = X2UseMagicDeviceCheck();
 if (nContinue)
 {
   //-----------------------------------------------------------------------
   // run any user defined spellscript here
   //-----------------------------------------------------------------------
   nContinue = X2RunUserDefinedSpellScript();
 }
 //---------------------------------------------------------------------------
 // The following code is only of interest if an item was targeted
 //---------------------------------------------------------------------------
 if (GetIsObjectValid(oTarget) && GetObjectType(oTarget) == OBJECT_TYPE_ITEM)
 {
   //-----------------------------------------------------------------------
   // Check if spell was used to trigger item creation feat
   //-----------------------------------------------------------------------
   if (nContinue) {
     nContinue = !ExecuteScriptAndReturnInt("x2_pc_craft",OBJECT_SELF);
   }
   //-----------------------------------------------------------------------
   // Check if spell was used for on a sequencer item
   //-----------------------------------------------------------------------
   if (nContinue)
   {
      nContinue = (!X2GetSpellCastOnSequencerItem(oTarget));
   }
   //-----------------------------------------------------------------------
   // * Execute item OnSpellCast At routing script if activated
   //-----------------------------------------------------------------------
   if (GetModuleSwitchValue(MODULE_SWITCH_ENABLE_TAGBASED_SCRIPTS) == TRUE)
   {
      SetUserDefinedItemEventNumber(X2_ITEM_EVENT_SPELLCAST_AT);
      int nRet = ExecuteScriptAndReturnInt(GetUserDefinedItemEventScriptName(oTarget),OBJECT_SELF);
      if (nRet == X2_EXECUTE_SCRIPT_END)
      {
        return FALSE;
      }
   }
   //-----------------------------------------------------------------------
   // Prevent any spell that has no special coding to handle targetting of items
   // from being cast on items. We do this because we can not predict how
   // all the hundreds spells in NWN will react when cast on items
   //-----------------------------------------------------------------------
   if (nContinue) {
     nContinue = X2CastOnItemWasAllowed(oTarget);
   }
 }
 return nContinue;
}
--- End quote ---
420:
--- Quote ---//:: Spell Hook Include File
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--- End quote ---
That's just an Include File with custom functions for spellhook scripts. Ignore its existence.
Make a brand new script and just copy and past my code into it.
-420
Ser Red Ronnet Connington:
--- Quote ---That's just an Include File with custom functions for spellhook scripts. Ignore its existence.
Make a brand new script and just copy and past my code into it.
-420
[snapback]37656[/snapback]
--- End quote ---
Ok this is what I have done, I have made a completely new module, with no scripts in it. I have then set the Global Variable-- a string.
To this: X2_S_UD_SPELLSCRIPT string myspellhook
I have then created a new script and called it this: myspellhook
Then the code in the script looks like this
--- Quote ---#include "x2_inc_switches"
void main()
{
int nSpell=GetSpellId();
if(nSpell == SPELL_DIVINE_POWER)
  {
  if(GetLocalInt(OBJECT_SELF, "DPTime") == 1)
    {
    FloatingTextStringOnCreature("Divine Power can only be cast once every 10 rounds.", OBJECT_SELF, FALSE);
    SetModuleOverrideSpellScriptFinished();
    }
  else
    {
    SetLocalInt(OBJECT_SELF, "DPTime", 1);
    DelayCommand(60.0, ExecuteScript("dptimeup", OBJECT_SELF));
    }
  }
}
--- End quote ---
After that I have created a script called: dptimeup
with this code in it
--- Quote ---void main()
{
DeleteLocalInt(OBJECT_SELF, "DPTime");
}
--- End quote ---
I then compiled all scripts and built mod and saved, it then still did not work.
420:
I just followed your instructions exactly and it worked fine for me. Make sure that when you add the global variable you hit "Add" and not "OK". I make that mistake all the time.
Here is the mod I made: [attachmentid=1304]
-420
[attachment deleted by admin]
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